Video to Audio Script Generator
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Generates a voiceover script and audio from a video using multimodal AI.
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About This Workflow
Overview
This workflow automates the process of generating a voiceover script and audio from a given video file. It leverages multimodal LLMs to understand the video content, create a descriptive script, and then convert that script into an audio file.
Key Features
- Downloads video from a URL.
- Extracts evenly distributed frames from the video using Python and OpenCV.
- Utilizes an OpenAI Chat Model (GPT-4o) to analyze frames and generate a script.
- Generates an audio file from the script using OpenAI.
- Uploads the final audio file to Google Drive.
How To Use
- Configure Credentials: Ensure your OpenAI API and Google Drive OAuth2 credentials are set up in n8n.
- Set Environment Variables: Define
BASE_URLfor the video source andWEBHOOK_URLfor example links in the workflow. - Trigger Workflow: Run the workflow manually or via an external trigger.
- Input Video: The workflow will download the video from the
BASE_URL. - Review Output: The generated audio script and MP3 file will be uploaded to your Google Drive.
Apps Used
Workflow JSON
{
"id": "9ca4d602-b0f6-45e4-931c-95b4e076113f",
"name": "Video to Audio Script Generator",
"nodes": 0,
"category": "AI/Multimodal Processing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 9ca4d602-b0f6...
About the Author
Crypto_Watcher
Web3 Developer
Automated trading bots and blockchain monitoring workflows.
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